The Best HVAC in Dorset, VT

Compare the highest-rated hvac professionals in Dorset, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Green Mountain Climate Control

4.8
(127 reviews)
Verified

A premier HVAC contractor specializing in high-efficiency heating and cooling solutions for Dorset's extreme seasonal climate. Experts in installing and maintaining cold-climate heat pumps, high-efficiency furnaces, and comprehensive ductwork systems. Known for their expertise in energy-efficient upgrades and smart thermostat integration.

322 Mountain Road, Dorset, VT 05251

Specialties & Features

Cold Climate Heat Pumps
Energy Efficiency Audits
24/7 Emergency Service
Ductwork Design & Installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Dorset Valley Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned and operated HVAC specialist with deep roots in the Dorset community. They provide reliable installation, repair, and maintenance services for all major brands, with a particular focus on oil and propane furnace systems common in older Vermont homes. Their technicians are certified in handling refrigerants and are known for their honest diagnostics.

51 Main Street, Dorset, VT 05251

Specialties & Features

Furnace Repair & Installation
Oil-to-Gas Conversion
Preventative Maintenance Plans
24/7 Emergency Repairs

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Peak Performance HVAC Services

4.5
(78 reviews)
Verified

Specializes in precision HVAC system installation and performance tuning for both residential and light commercial properties. They are a recognized dealer for top-tier equipment like Carrier and Trane and focus on optimizing systems for maximum comfort and fuel savings in Vermont's harsh winters and humid summers. They offer detailed maintenance plans to ensure system longevity.

174 Route 30, Dorset, VT 05251

Specialties & Features

HVAC System Installation
Advanced Diagnostics
Air Quality Solutions
Geothermal System Service

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Dorset

The HVAC market in Dorset, VT, is characterized by high demand for reliable heating due to long, cold winters with average lows in the teens. The need for efficient air conditioning is also growing due to more frequent humid summer spells. The market consists primarily of local, established contractors who are experts in a variety of fuel sources, including oil, propane, and wood, with a strong trend towards adopting cold-climate air source heat pumps. Service reliability and 24/7 emergency availability are critical factors for homeowners. Energy efficiency upgrades and incentives are a significant driver of replacement and installation business.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Dorset regulations and climate

Frequently Asked Questions About HVAC in Dorset

Get answers to common questions about hvac services in Dorset, Vermont.

1What is the best time of year to schedule a new furnace or boiler installation in Dorset?

The ideal time is during the late spring or summer months (May-August). During Vermont's harsh winters, HVAC companies are overwhelmed with emergency no-heat calls, leading to longer wait times and potentially higher costs for installations. Scheduling in the off-season ensures better availability, more competitive pricing, and a stress-free installation before the first frost hits the Green Mountains.

2Are there specific HVAC systems better suited for Dorset's cold climate and older homes?

Absolutely. Given our long, sub-freezing winters, a high-efficiency modulating or two-stage gas furnace or a cold-climate air-source heat pump is highly recommended for reliable performance. For Dorset's many historic homes with limited ductwork, ductless mini-split systems or high-efficiency boiler/hydronic systems are excellent choices for adding zoned comfort without major renovations.

3What local permits or regulations should I be aware of for HVAC work in Dorset, VT?

Most HVAC installations in Dorset require a building permit from the Dorset Town Office. Furthermore, any work on gas lines or fuel-burning appliances must be performed by a technician licensed by the State of Vermont's Division of Fire Safety. A reputable local provider will handle this permitting process for you, ensuring compliance with all state and local codes.

4How do I choose a reliable HVAC contractor in the Dorset/Manchester area?

Prioritize contractors who are locally established, fully insured, and hold Vermont-specific licenses. Look for companies with strong experience in servicing the types of systems common in our region (boilers, heat pumps, etc.) and check for affiliations with organizations like Green Mountain Chapter of ACCA. Always ask for local references from homes similar to yours in age and style.

5My heat pump seems inefficient during our coldest weeks. Is this normal, or do I need a repair?

This is a common concern. Standard air-source heat pumps lose efficiency as temperatures drop below freezing, which is why they are often paired with a backup furnace or boiler in Vermont. However, if your system is struggling significantly in mild cold (e.g., 20°F), it may indicate a refrigerant issue or other problem. Scheduling a pre-winter tune-up with a local technician is crucial to ensure it's operating at its designed capacity for our climate.